Dielectric Constant 50mm 50mm 5cm SQ. 0.5mm 1mm THICK BLUE 2 w/m-k. THERMAL ADHESIVE HEAT SINK PAD. Thermal Heat-sink Insulation. Thermal Conductivity 30 Shore C. > 3.1 10″Ω.cm. 5.5℃-in2/W.
eBay